glimmer of hope for twi-hards who spots stewart wearing what appears to be her ex's t-shirt and his baltimore orioles hat on the way home. but will the two be fine on the red carpet after tuesday's release of "snow white & the huntsman." it features rupert. >> we know he was gushing about her performance. >> reporter: when the photos emerged, stewart issued a public apology to pattinson. >> how are you doing these days? >> very good. >> reporter: meanwhile, pattinson has also been on the road, stopping by "gma" to promote his own film. >> i'm not interested in trying to sell my personal life. >> is there any way to try to get used to all of this? >> no, i don't think so. if you stop getting used to it, that means you're going crazy. >> and now we're just hours away from the launch of "katie." katie couric's launch of her brand-new show on the new set. katie, it's finally here, are you ready for this day? >> oh, george. of course, i'm ready. i'm ready already. you heard the music in the background. that's sheryl crow's theme song she ote and recorded for us. so everybody around here is saying,